"An Informative guideline within the heritage of British watchmaking. Horology fans of all levels are guaranteed to discover benefit here." Ming didn't just slap the motion inside of a scenario and connect with it each day. The actions had been overhauled, updated, and refinished by La Joux Perret in La-Chaux-de-Fonds. https://www.watchesworld.com/understanding-the-complex-world-of-chronometers/